Larry "Ratso" Sloman is a New York-based author best known for his collaboration with Howard Stern on the radio personality's two best-selling books, Private Parts and Miss America. He also appears in all of Kinky Friedman's mystery novels as the Dr. Watson to Kinky's Sherlock. Sloman wrote an account of Bob Dylan's 1975 Rolling Thunder Revue tour, On the Road with Bob Dylan. He has also penned Reefer Madness, a history of marijuana use in the United States, Thin Ice, an account of one season with the New York Rangers hockey team, Steal This Dream, an oral biography of Abbie Hoffman. His book The Secret Life of Houdini, written with magic historian William Kalush, presented research that attempted to prove that early 20th-century American magician Harry Houdini was a spy. The authors also raised the possibility that Houdini had been murdered by a cabal of Spiritualists, prompting Houdini's great-nephew to call for an exhumation of the magician's body to test for poisoning. Sloman's other collaborations include Mysterious Stranger, with the magician David Blaine and Scar Tissue, the autobiography of the Red Hot Chili Peppers lead singer Anthony Kiedis.